Deuel County weather, town by town
7 places in Deuel County, South Dakota, each with its own live forecast and radar, and where a station sits close enough, measured weather records.
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Measured at the NOAA stations serving these towns, daily records 1893 to 2026. Station extremes, not official state records.
Deuel County Weather Facts
Deuel County has 7 places on myweatherrock (5 towns, 2 cities), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 111°F at Canby on July 12, 1936. The coldest night is -41°F at Brookings 2 Ne on February 9, 1899. The wettest day brought 5.35 inches of rain at Canby on August 19, 1926. The biggest single-day snow measured 22.99 inches at Canby on April 14, 2018. Those are station measurements from NOAA's daily records, 1893 to 2026, not official state records. By area the largest place is Clear Lake, about 3 square miles.
About Deuel County weather
The map on the Now tab shows every Deuel County town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.
What the weather is usually like
Across the 7 Deuel County towns with station normals, the warmest month is July, when the day usually reaches 83°F, and the coldest is January, when the night usually falls to 5°F. May is the wettest, with rain on about 11 days. July afternoons run from about 81°F in Toronto to 84°F in Altamont. January nights run from about 3°F in Goodwin to 6°F in Altamont.
Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.
Where these numbers come from
- Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
- Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
- Warnings and alerts: the National Weather Service, passed through unchanged.
Deuel County weather records
Measured at the NOAA stations serving these towns, daily records 1893 to 2026. Station extremes, not official state records.
Common questions about Deuel County weather
- What is the hottest temperature recorded at a Deuel County station?
- 111°F at Canby on July 12, 1936, in the NOAA daily station records myweatherrock holds (1893 to 2026).
- What is the coldest temperature recorded at a Deuel County station?
- -41°F at Brookings 2 Ne on February 9, 1899.
- What is the most rain a Deuel County station has measured in one day?
- 5.35 inches at Canby on August 19, 1926.
- What is the biggest one-day snowfall at a Deuel County station?
- 22.99 inches at Canby on April 14, 2018.
- How many Deuel County towns have a weather page here?
- 7: 5 towns, 2 cities. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.
- Where does the Deuel County forecast come from?
- NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
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